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群論とグラフ構造の解析 - 2026/11/4の論文14本
プレプリどんどん: math.GR · 4 ноября 2026 г. · 24 мин
arXiv math.GRの新着論文14本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-11-04/ Invariant random subgroups of the finitary special linear group over a finite field Finiteness properties of centralisers in $\mathrm{Out}(F_N)$ and automorphisms of free-by-cyclic groups Kaplansky's conjectures fail for torsion-free hyperbolic groups in positive characteristic Chordality of Enhanced Power Graphs of Finite Simple Groups: A Resolution of a Conjecture Alperin weight bijections and dimensions of simple modules Morse accessibility with applications to Coxeter groups A surface-group action on real-hyperbolic space with no Cannon--Thurston map Remarks on the Farthing--Muhly--Yeend inverse semigroup of a finitely aligned higher-rank graph Profinite approach to S-adic shift spaces II: Invertible directive sequences Relative Tate-Shafarevich kernel of a reductive group over a global field Separately continuous maps into regular spaces and continuity of operations in separable semitopological groups An Ito-Michler type theorem and the prime class graph of weakly integral braided fusion categories Odd-ordered Cayley graphs satisfy Erd\H{o}s--Gy\'arf\'as Decompositions of homomorphisms of abelian $p$-groups with $p^2$-bounded target